Company Filing History:
2 out of 614 
1 out of 499 Years Active: 1987-1990
Title: The Innovations of Yoshimi Kitada
Introduction
Yoshimi Kitada is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of chemistry, particularly in the development of novel compounds. With a total of 3 patents to his name, Kitada's work has garnered attention in various scientific communities.
Latest Patents
One of his latest patents includes the development of pyridazinone derivatives and salts thereof. These novel pyridazinone derivatives possess a general formula that allows for various substitutions, making them versatile in application. Another patent focuses on piperazinyl carbonyl phenyl pyridazinone derivatives, which are useful in various chemical processes.
Career Highlights
Throughout his career, Yoshimi Kitada has worked with prominent companies such as Mitsubishi Chemical Industries Limited and Mitsubishi Kasei Corporation. His experience in these organizations has contributed to his expertise and innovation in the field.
Collaborations
Kitada has collaborated with several talented individuals, including Hiromi Okushima and Akihiro Narimatsu. These partnerships have likely enhanced his research and development efforts.
Conclusion
Yoshimi Kitada's contributions to the field of chemistry through his patents and collaborations highlight his innovative spirit and dedication to advancing scientific knowledge. His work continues to influence the industry and inspire future inventors.